US4564165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attaching device
Assignee: HALLMARK LICENSING Inc
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Filing: 1983-03-31
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Granted: 1986-01-14
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Expires: 2003-03-31
Abstract
Abstract A device is provided for attaching a depending unit (e.g., a poster) to a ceiling wherein the latter includes a support having an exposed flange. The depending unit has a thin upper peripheral segment with means for adjustment from a first mode to a second mode. The device has an elongated member provided with an elongated interior cavity accessible through an elongated narrow opening formed in the exposed surface thereof. The opening is sized to permit the unit upper peripheral segment to pass therethrough only when the means is in the first mode. When the unit upper peripheral segment is disposed within the cavity of the elongated member, the means assumes a second mode whereby the elongated member and said unit are retained in attached relation. The device is provided with an element which engages a concealed surface portion of the elongated member and coacts with the exposed flange of the ceiling support and secures the elongated member thereto.
Inventors
- 👤 Edward L. Grant
- 👤 Earl E. Stops
- 👤 Edward Saltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:28
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/18; E; E04; E04B; E04B9/00; E04B9/006; F; F16; F16B; F16B5/00; F16B5/06; F16B5/0685; G09F2007/1856; G09F2007/186
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
129 words
The combination of a plurality of elongated ceiling supports, each having an exposed surface portion, an elongated device for attaching a depending unit to the exposed surface portion of a selected ceiling support, and means for magnetically securing a surface portion of said device to the exposed surface portion of said selected ceiling support, at least one of the surface portions being of ferrous metal; said device being provided with an elongated interior cavity accessible at least through an elongated, narrow opening formed in the exterior of said device, said cavity being provided with an internal ledge, said ledge being adapted to be engaged by a peripheral segment of the depending unit wherein the peripheral segment is retained within the cavity and is impassable relative to the elongated opening.
Claim 2
Dependent Claim
129 words
The combination of a plurality of elongated ceiling supports, each having an exposed surface portion, an elongated device for attaching a depending unit to the exposed surface portion of a selected ceiling support, and means for magnetically securing a surface portion of said device to the exposed surface portion of said selected ceiling support, at least one of the surface portions being of ferrous metal; said device being provided with an elongated interior cavity accessible at least through an elongated, narrow opening formed in the exterior of said device, said cavity being provided with an internal ledge, said ledge being adapted to be engaged by a peripheral segment of the depending unit wherein the peripheral segment is retained within the cavity and is impassable relative to the elongated opening.
Claim 3
Independent Claim
187 words
A device for attaching a depending unit to a ceiling having a support with an exposed flange, the depending unit being provided with a thin upper peripheral segment with means for adjustment from a first mode to a second mode; said device comprising an elongated member provided with an elongated cavity, said member having an exposed surface portion provided with a narrow access opening to said cavity through which the upper peripheral segment of the unit is adapted to be inserted when the means thereof is in the first mode, the means assuming the second mode when disposed within the cavity effecting retention of the upper peripheral segment in assembled relation with the elongated member; and a clip engaging a concealed surface portion of the said elongated member and adapted to coact with the support exposed flange to secure thereto the elongated member, said clip having a section for substantially embracing peripheral segments of the support exposed flange, and a studlike protuberance having a necked distal end portion accommodated in an elongated slot with a narrow throat formed in the concealed surface portion of said elongated member.
Claim 4
Independent Claim
187 words
A device for attaching a depending unit to a ceiling having a support with an exposed flange, the depending unit being provided with a thin upper peripheral segment with means for adjustment from a first mode to a second mode; said device comprising an elongated member provided with an elongated cavity, said member having an exposed surface portion provided with a narrow access opening to said cavity through which the upper peripheral segment of the unit is adapted to be inserted when the means thereof is in the first mode, the means assuming the second mode when disposed within the cavity effecting retention of the upper peripheral segment in assembled relation with the elongated member; and a clip engaging a concealed surface portion of the said elongated member and adapted to coact with the support exposed flange to secure thereto the elongated member, said clip having a section for substantially embracing peripheral segments of the support exposed flange, and a studlike protuberance having a necked distal end portion accommodated in an elongated slot with a narrow throat formed in the concealed surface portion of said elongated member.
Claim 5
Dependent Claim
108 words
The device of claim 2 wherein the first section of the clip includes a pair of jaws arranged in staggered relation, whereby when said clip assumes an askewed first relative position with respect to the exposed flange, the latter can pass between said jaws when said clip is moved towards the flange and, when said clip is turned relative to the exposed flange, subsequent to the latter passing between the jaws, in a predetermined direction from the first relative position so as to assume a substantially aligned second relative position with respect to the exposed flange, said jaws interlockingly engage peripheral edge segments of the flange disposed therebetween.
Claim 6
Independent Claim
244 words
A device for attaching a depending unit to a ceiling having a support with an exposed flange, the depending unit being provided with a thin upper peripheral segment with means for adjustment from a first mode to a second mode; said device comprising an elongated member having a concealed surface portion provided with inwardly projecting shoulders and an exposed surface portion provided with an elongated cavity with a narrow access opening through which the upper peripheral segment of the unit is adapted to be inserted when the means thereof is in the first mode, the means assuming the second mode when disposed within the cavity and effecting retention of the upper peripheral segment in assembled retention with the elongated member; and a clip engaging the concealed surface portion of said elongated member and adapted to coact with the support exposed flange to secure thereto the elongated member, said clip including a pair of spring jaws for resiliently embracing peripheral segments of the support exposed flange, and a projecting section having tapered external surface portions, the exterior segments of said tapered external surface portions adjacent said jaws being provided with recessed pockets for interlockingly accommodating the inwardly projecting shoulders of said elongated member when said clip and elongated member are in assembled relation; the shoulders of said elongated member being relatively spaced from one another and forming an opening through which the clip projecting section extends when said clip is assembled with said elongated member.
Claim 7
Independent Claim
244 words
A device for attaching a depending unit to a ceiling having a support with an exposed flange, the depending unit being provided with a thin upper peripheral segment with means for adjustment from a first mode to a second mode; said device comprising an elongated member having a concealed surface portion provided with inwardly projecting shoulders and an exposed surface portion provided with an elongated cavity with a narrow access opening through which the upper peripheral segment of the unit is adapted to be inserted when the means thereof is in the first mode, the means assuming the second mode when disposed within the cavity and effecting retention of the upper peripheral segment in assembled retention with the elongated member; and a clip engaging the concealed surface portion of said elongated member and adapted to coact with the support exposed flange to secure thereto the elongated member, said clip including a pair of spring jaws for resiliently embracing peripheral segments of the support exposed flange, and a projecting section having tapered external surface portions, the exterior segments of said tapered external surface portions adjacent said jaws being provided with recessed pockets for interlockingly accommodating the inwardly projecting shoulders of said elongated member when said clip and elongated member are in assembled relation; the shoulders of said elongated member being relatively spaced from one another and forming an opening through which the clip projecting section extends when said clip is assembled with said elongated member.
Claim 8
Dependent Claim
58 words
The device of claim 4 wherein a plurality of clip-like elements are arranged in longitudinally spaced relation and are provided for resiliently securing the elongated member to the exposed surface of the ceiling support, the spacing between the endmost clip-like elements securing said elongated member to the exposed surface being less than the length of said elongated member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |